CN202867281U - Exhaust fan - Google Patents
Exhaust fan Download PDFInfo
- Publication number
- CN202867281U CN202867281U CN 201220465235 CN201220465235U CN202867281U CN 202867281 U CN202867281 U CN 202867281U CN 201220465235 CN201220465235 CN 201220465235 CN 201220465235 U CN201220465235 U CN 201220465235U CN 202867281 U CN202867281 U CN 202867281U
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- CN
- China
- Prior art keywords
- exhaust fan
- panel
- motor
- exhaust
- linkage rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides an exhaust fan. The exhaust fan comprises a panel, a machine case, a motor, an exhaust impeller and a linkage rod. The exhaust fan is characterized in that the panel is connected with the machine case through screws so as to form a rectangular hollow body. A panel surface is provided with an air inlet, a mesh enclosure is arranged at the air inlet, the exhaust impeller is arranged below the mesh enclosure, placed in the machine frame and fixed at the upper end of the linkage rod, and the lower end of the linkage rod is connected with the motor. The panel is connected with the machine case through the screws so as to form the rectangular hollow body, and therefore the exhaust fan is firm and long in use. The panel surface is provided with the air inlet, the mesh enclosure is arranged at the air inlet, and therefore dust can be effectively prevented from entering into the exhaust fan and influencing normal use of the exhaust fan. The exhaust impeller is placed in the machine case and fixed at the upper end of the linkage rod, the lower end of the linkage rod is connected with the motor, and therefore exhaust can be effectively achieved. The exhaust fan is simple in structure, convenient and quick to operate and stable in performance.
Description
Technical field
The utility model relates to a kind of exhaust equipment, relates in particular to a kind of ventilating fan.
Background technique
At present, ventilating fan is widely used in kitchen, toilet, improving indoor environment, discharges oil smoke in the kitchen and the vitiated air of toilet, some family even two economical and practical ventilating fans are installed.Present ventilating fan mostly is made of motor, flabellum, axis, panel, protective net and Sheng oil box.In order to take advantage in market, many enterprises are just improved the component of existing ventilating fan under the prerequisite of assurance function and quality, but in the larger situation of body vibration, body can become flexible, and the simultaneously air draft effect is not good yet.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of ventilating fan, comprise panel, casing, motor, air draft impeller, continuous motion stem, it is characterized in that described panel is connected with casing by screw, form the empty body of a rectangle, described panel plate face offers intake grill, the place is provided with guard at intake grill, and the guard below is provided with the air draft impeller, and described air draft impeller places casing inner, and be fixed on the continuous motion stem upper end, the continuous motion stem lower end is connected with motor.
The beneficial effects of the utility model are: panel is connected with casing by screw, and it is more firm to make it form the empty body of a rectangle, and it is more permanent to use, panel plate face offers intake grill, the place is provided with guard at intake grill, can effectively prevent the normal use that dust enters affects ventilating fan, and the air draft impeller places casing inner, be fixed on the continuous motion stem upper end, the continuous motion stem lower end is connected with motor, can effectively finish air draft, and the utility model is simple in structure, simple operation, stable performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cut away left side view of Fig. 1.
Wherein, 1-panel, 2-casing, 3-motor, 4-air draft impeller, 5-continuous motion stem, 6-guard.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail;
As shown in Figure 1, panel 1 is connected with casing 2 by screw, form the empty body of a rectangle, panel 1 plate face offers intake grill, be provided with guard 6 at the intake grill place, guard 6 belows are provided with air draft impeller 4, and air draft impeller 4 places casing 2 inside, be fixed on continuous motion stem 5 upper ends, continuous motion stem 5 lower ends are connected with motor 3.
Claims (1)
1. ventilating fan, comprise panel (1), casing (2), motor (3), air draft impeller (4), continuous motion stem (5), it is characterized in that described panel (1) is connected with casing (2) by screw, form the empty body of a rectangle, described panel (1) plate face offers intake grill, be provided with guard (6) at the intake grill place, guard (6) below is provided with air draft impeller (4), described air draft impeller (4) places casing (2) inside, and be fixed on continuous motion stem (5) upper end, continuous motion stem (5) lower end is connected with motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465235 CN202867281U (en) | 2012-09-12 | 2012-09-12 | Exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465235 CN202867281U (en) | 2012-09-12 | 2012-09-12 | Exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867281U true CN202867281U (en) | 2013-04-10 |
Family
ID=48034004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465235 Expired - Fee Related CN202867281U (en) | 2012-09-12 | 2012-09-12 | Exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443412A (en) * | 2015-12-10 | 2016-03-30 | 重庆市臻憬科技开发有限公司 | Exhaust fan with delay function |
-
2012
- 2012-09-12 CN CN 201220465235 patent/CN202867281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443412A (en) * | 2015-12-10 | 2016-03-30 | 重庆市臻憬科技开发有限公司 | Exhaust fan with delay function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130912 |